from typing import Annotated, List, Optional

from fastapi import APIRouter, Body, Depends, Path, Query, UploadFile

from app.api.deps import require_permission
from app.core import settings

# Java 类型占位符
ConfigPageQuery = object
ConfigForm = object
ConfigVO = object
PageResult = object
Result = object
User = object  # 用于 current_user 类型

# 通用依赖
SessionDep = Annotated[object, Depends()]
RedisDep = Annotated[object, Depends()]

# 注意：require_permission 不需要定义，仅作为 Depends 的参数占位

router = APIRouter(prefix=f"{settings.API_V1_STR}/config", tags=["8.系统配置"])


@router.get(
    "/page",
    response_model=PageResult[ConfigVO],
    summary="系统配置分页列表",
    description="分页查询系统配置列表，需 sys:config:query 权限",
)
async def page(
    config_page_query: Annotated[ConfigPageQuery, Body(..., description="系统配置分页查询参数")],
    session: SessionDep,
    redis: RedisDep,
    current_user: Annotated[User, Depends(require_permission("sys:config:query"))],
) -> PageResult[ConfigVO]:
    """
    系统配置分页列表
    """
    pass


@router.post(
    "", response_model=Result[None], summary="新增系统配置", description="创建新的系统配置项，需 sys:config:add 权限"
)
async def save(
    config_form: Annotated[ConfigForm, Body(..., description="系统配置表单数据")],
    session: SessionDep,
    redis: RedisDep,
    current_user: Annotated[User, Depends(require_permission("sys:config:add"))],
) -> Result[None]:
    """
    新增系统配置
    """
    pass


@router.get(
    "/{id}/form",
    response_model=Result[ConfigForm],
    summary="获取系统配置表单数据",
    description="根据系统配置ID获取编辑表单数据",
)
async def get_config_form(
    id: Annotated[int, Path(..., description="系统配置ID")],
    session: SessionDep,
    redis: RedisDep,
) -> Result[ConfigForm]:
    """
    获取系统配置表单数据
    """
    pass


@router.put(
    "/refresh",
    response_model=Result[ConfigForm],
    summary="刷新系统配置缓存",
    description="重新加载系统配置到缓存，需 sys:config:refresh 权限",
)
async def refresh_cache(
    session: SessionDep,
    redis: RedisDep,
    current_user: Annotated[User, Depends(require_permission("sys:config:refresh"))],
) -> Result[ConfigForm]:
    """
    刷新系统配置缓存
    """
    pass


@router.put(
    "/{id}",
    response_model=Result[None],
    summary="修改系统配置",
    description="更新系统配置信息，需 sys:config:update 权限",
)
async def update(
    id: Annotated[int, Path(..., description="系统配置ID")],
    config_form: Annotated[ConfigForm, Body(..., description="系统配置表单数据")],
    session: SessionDep,
    redis: RedisDep,
    current_user: Annotated[User, Depends(require_permission("sys:config:update"))],
) -> Result[None]:
    """
    修改系统配置
    """
    pass


@router.delete(
    "/{id}",
    response_model=Result[None],
    summary="删除系统配置",
    description="删除指定的系统配置项，需 sys:config:delete 权限",
)
async def delete(
    id: Annotated[int, Path(..., description="系统配置ID")],
    session: SessionDep,
    redis: RedisDep,
    current_user: Annotated[User, Depends(require_permission("sys:config:delete"))],
) -> Result[None]:
    """
    删除系统配置
    """
    pass
